Marina South is a planning area located within the Central Area of the Central Region of Singapore. It is largely home to Gardens by the Bay as well as the Marina Barrage. The name has also been used to refer to the larger peninsula the planning area is situated on, which encompasses the planning areas of Straits View and a portion of the Downtown Core. Marina South is bordered by Marina East to the north and northeast, Straits View to the southwest, the Downtown Core to the north and west, as well as the Singapore Straits to the south and east.